GC/MS blank analysis results, April 17 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\APR1602\LB.D Vial: 3 Acq On : 16 Apr 2002 3:02 pm Operator: Sample : gc/ms scan 3/22 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 17 11:49 2002 Quant Results File: GCMS0412.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Apr 17 11:48:30 2002 Response via : Initial Calibration DataAcq Meth : GCMS0412

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 12.22 152 565666 20.00 ug/1 -0.02 10) Naphthalene-d8 15.84 136 2031314 20.00 ug/1 -0.03 17) Acenaphthene-dlO 21.15 164 1141247 20.00 ug/1 -0.02 30) Phenanthrene-dlO 25.58 188 1616889 20.00 ug/1 -0.03 39) Chrysene-dl2 33.64 240 1059810 20.00 ug/1 -0.03 45) Perylene-dl2 37.88 264 734006 20.00 ug/1 -0.04

System Monitoring Compounds 28) TCMX 0.00 209 0 0.00 ug/L Spiked Amount 10.000 Recovery = 0.00% 38) 2,4-DDD 30.66 235 93081 4.95 ug/mL 0.16 Spiked Amount 5.000 Recovery = 99.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 0.00 146 0 N.D. . 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. .6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2'-oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 13.42 77 3025 N.D. 12) Isophorone 0,. 00 82 0 N.D. 13) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.90 128 105 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 22.63 149 2085 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 0.00 168 0 N.D. 32) 4-Bromophenyl-phenylether 0.00 248 0 N.D.

(#) = qualifier out of range (m) = manual integration LB.D GCMS0412.M Wed Apr 17 11:50:09 2002 Page 1

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